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Is There a Kuznets Curve for Intra-City Earnings Inequality?

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  • Haixiao Wu

    (George Washington University)

Abstract

Many papers have found a positive relation between income inequality and city size in the US and other countries. This literature has assumed that the relation is linear. Tests performed here find that it is concave, resembling the classic Kuznets curve. A theoretical model based on the Income Elasticity Hypothesis (IEH), explains that inequality is a concave function of housing prices that tend to increase with city size. Further tests confirm the concavity of the relation between Gini and housing costs that is predicted by the IEH. Although for most cities, inequality still rises with housing costs, if housing costs continue to grow in large cities, inequality should eventually fall, resembling the Kuznets Curve at the country level.

Suggested Citation

  • Haixiao Wu, 2018. "Is There a Kuznets Curve for Intra-City Earnings Inequality?," Working Papers 2018-09, The George Washington University, Institute for International Economic Policy.
    • Handle: RePEc:gwi:wpaper:2018-09
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    More about this item

    JEL classification:

    • R12 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - Size and Spatial Distributions of Regional Economic Activity; Interregional Trade (economic geography)
    • R23 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - Household Analysis - - - Regional Migration; Regional Labor Markets; Population
    • D3 - Microeconomics - - Distribution
    • O15 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Economic Development: Human Resources; Human Development; Income Distribution; Migration

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